Hilti SP 15 18 Premium metal reciprocating saw blade. Designed for cutting medium-thick metal pipes, plates, structures, and steel. Blade dimensions are 6 inches (152mm) long and 1.4mm thick. Features a bi-metal construction for durability and performance. Has 18 teeth per inch (TPI) for precise, straight cuts Hilti part number 2179715 5 blades per pack
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